mpls_mgr.h

来自「技术文件名称：MPLSv1.0软件模块测试规程」· C头文件 代码 · 共 67 行

#ifndef MPLS_MGR_H
#define MPLS_MGR_H

#include "_noalign.h"

#define ALLOC_TYPE_UNDEFINED  0
#define ALLOC_TYPE_CALLOC  1
#define ALLOC_TYPE_UTIL  2
#define ALLOC_TYPE_PRIVATE  3
#define ALLOC_TYPE_FROM_MMQ  4
#define ALLOC_TYPE_TO_MMQ  5

/*#define NULL 0 */

/*
typedef  unsigned long u_int32;
*/
#define u_int32 unsigned long

typedef struct mmq {
    struct      mmq *next;
    u_int32     data;
} MMQ;

typedef struct mmq_qhp {
    struct      mmq *next;
} mmq_qhp;

typedef struct proto_mem_mgr {
    u_int32         alloc_type;
    u_int32         private_ndx;
    u_int32         in_use;
    u_int32         keep_hdr;
    u_int32         peak_use;
    u_int32         mmq_max;         /* max number of mmq */
    u_int32         mmq_avail;
    u_int32         mmq_reserve;
    u_int32         mmq_keep;
    mmq_qhp     mmq;            /* Linked list of locally maintained memory */
    u_int32         mmq_size;        /* buffer block size of mmq */
    char *          mmq_begin;       /* refer to begin of mmq_buffer */
    char *          mmq_origin;      /*record the origin alloc addr  */
} PROTO_MEM_MGR;




#define MPLS_MEM_ALLOC(C,CAST,LEN,MMGR)\
  C = CAST mpls_memory_alloc(LEN, &MMGR, 0)



#define MPLS_MEM_FREE(C,MMGR) \
  mpls_memory_free((void *)C, &MMGR)


#define MPLS_INIT_MMGR(MMGR) \
   mpls_init_mmgr(&MMGR)



#define MPLS_FREE_MMGR(MMGR)	\
   mpls_free_mmgr(&MMGR)

#include "_restore.h"

#endif